315060255

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{42953}}^1$

素因数の和:43127

約数の個数: 24

約数和(自身を含む): 549467568

約数和(自身を除く): 234407313

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 42953, 128859, 214765, 386577, 644295, 1932885, 7001339, 21004017, 35006695, 63012051, 105020085, 315060255]

約数ペア:

[(1, 315060255), (3, 105020085), (5, 63012051), (9, 35006695), (15, 21004017), (45, 7001339), (163, 1932885), (489, 644295), (815, 386577), (1467, 214765), (2445, 128859), (7335, 42953)]